baber/WOPTO huggingface dataset:
Patent EP-0341342-A2 (EP)
Inventor: JESSOP M PAUL
IPC: B01L99/00
Filed: 1988-09-30
Abstract: Fail safe releasable locks for capped centrifuge containers to ensure closure integrity against specimen loss in whole or in part, the containers with cap being suitable for use in centrifuging and/or boiling liquid specimens and, if desired, for removal of processed specimens without removal of the lock and without opening of the cap.
Patent EP-0314930-A2 (EP)
Inventor: PINI RAFFAELLO
IPC: H01Q3/00
Filed: 1988-10-06
Abstract: The apparatus comprises: at least one receiving antenna (16) having one or more actuators (15); a coaxial transmission cable (13); at least one internal unit (9); first circuit means (1) for transmitting control signals to one end of the cable; second circuit means (17) for receiving and decoding the signals received at the other end of the cable and adapted to operate the actuators. The information for operating the actuators being obtained by modulating the direct tension, powering the external unit, with adapted pulses. The direct power tension normally overlaps the radiofrequency signal in the coaxial transmission cable and the modulation depth is such that it has no effect on the external unit powering. This allows, for transmitting the control signal, to use the same single coaxial cable for transmitting the radiofrequency signals.
Patent EP-0320867-A2 (EP)
Inventor: DREIFUSS WALTER
IPC: A23K20/28
Filed: 1988-12-13
Abstract: The feed contains a combination of 10 to 95% by weight of at least one swellable mineral clay, 2 to 12% by weight of dried brewers' yeast having a moisture content of 4 to 10% by weight, relative to the brewers' yeast dry matter, 3 to 14% by weight of a dried and milled vegetable carrier for the brewers' yeast and 1 to 12% by weight of algae meal and, if appropriate, conventional additives and aids.
Patent EP-0347497-A2 (EP)
Inventor: ASHIDA KANEYOSHI
IPC: C08K5/16
Filed: 1988-12-22
Abstract: Ammonium sulfate powder is employed, alone or in conjunction with a weakly basic powder to neutralize the acidity of the sulfate, as a flame retardant for isocyanate-based foams and, in particular, rigid and flexible polyurethane foams.
Patent EP-0325086-A2 (EP)
Inventor: GONELLA JACQUES DR
IPC: A61K9/20
Filed: 1988-10-28
Abstract: Therapeutic system for the controlled rate release of drugs, characterized by:
     1. a polymeric matrix consisting of hydrophilic, swelling, natural and/or synthetic, biocompatible polymers containing the therapeutically active dose of drug,   2. a polymeric barrier applied on said matrix and bound to decompose when in contact with aqueous fluids which controls the flow of the fluids into the interior of the system only at the beginning of the release period.
Patent EP-0300982-A2 (EP)
Inventor: FABBRI ANDREA
IPC: A61K38/24
Filed: 1988-07-22
Abstract: The use of somatotrophin releasing factor (GRF) is disclosed for the treatment of infertility. Also disclosed for such treatment is the use of somatotrophin releasing factor along with gonadotrophins, particularly follicle stimulating hormone (FSH) or preparations containing FSH. Pharmaceutical preparations containing somatotrophin releasing factor, including preparations containing both somatotrophin releasing factor and follicle stimulating hormone, are also disclosed.
Patent EP-0325915-A2 (EP)
Inventor: HEISE KLAUS-PETER DR
IPC: C08G18/38
Filed: 1989-01-05
Abstract: Novel diaminoaryl sulphones of the formula (I) …<IMAGE>… in which R1, R2 and R3 independently of one another denote an alkyl radical having 1 to 12 C atoms, a process for the preparation of these novel compounds and their use for the preparation of polyurethane elastomers.
Patent EP-0326012-A2 (EP)
Inventor: WECKHERLEN WERNER
IPC: D21B1/02
Filed: 1989-01-19
Abstract: Bulk vegetable material, especially bulk material in the form of wood chips, is conditioned for the manufacture of cellulose pulp in a silo (2) by means of steam. The steam must be introduced into the wood chips under strict temperature accuracy and distributed as freely and uniformly as possible. 
<??>To this end, the steam inlet nozzles (15) are so arranged at different points in the silo (2) that they are distributed with a high degree of uniformity and are shielded to prevent blockage by the bulk material. 
<??>The equipment is particularly intended for the conditioning of vegetable chips, especially of wood chips, for the manufacture of cellulose pulp or predominantly fibres for the production of paper and cardboard as well as the manufacture of fibre board. 
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Patent EP-0335072-A2 (EP)
Inventor: GRANDHUBER RUDOLF DIPL-ING
IPC: F16F15/12
Filed: 1989-01-24
Abstract: The rotational vibration damper is mounted on a crankshaft. It comprises a hub and a mass body which is arranged offset in the radial direction with respect to the hub. Provided between the rotational vibration damper and the crankshaft are a device for torque transmission and radial supporting elements to absorb the bending moments. …<IMAGE>…
Patent EP-0328005-A2 (EP)
Inventor: CARLSON ERNEST M
IPC: G01N3/12
Filed: 1989-02-04
Abstract: An apparatus for pressure burst testing of a hollow vessel (12), such as a gun barrel, includes a hydraulic cylinder assembly (18) and a test mandrel (16) mounted on a frame in axial alignment. The test mandrel (16) includes a hollow sleeve (30) stationarily mounted on the frame and having an outer end (38) adapted to receive thereover the vessel such that the portion of the vessel to be tested extends beyond the outer end. An elongated drawbar (32) is disposed coaxially within the sleeve (30) and is attached to a reciprocally driven piston (22) of the cylinder assembly (18). At an outer end (46), the drawbar extends beyond the sleeve outer end and is coextensible within the vessel portion to be tested. The piston (22) and drawbar (32) therewith are movable relative to the sleeve (30) through respective pressure-generating and pressure-­releasing strokes for causing radial expansion and contraction of a resiliently deformable annular member (34), preferably formed of one or more ring-shaped elements (34A) of elastomer material, and thereby respective application and release of pressure by the deformable material against the interior of the vessel portion to be tested. The deformable member (34) is mounted on the drawbar (32) and disposable within the vessel portion to be tested. Also, the deformable member is located between the sleeve outer end (38) and the drawbar outer end (46) such that movement of the drawbar relative to the sleeve causes the respective pressure-generating and pressure-releasing radial expansion and contraction of the deformable member.
Patent EP-0320498-A2 (EP)
Inventor: WINTER ALFRED ING
IPC: B25J19/00
Filed: 1986-06-19
Abstract: In an industrial robot of the portal design, a crossbeam (7) is mounted on rollers so as to be displaceable in the Z direction, and a carriage (1) carrying the crossbeam (7) is mounted on rollers so as to be displaceable on a bridge (2) in the Y direction. The crossbeam (7) carries on two mutually opposite sides prismatic rails which serve as a running surface for the roller pairs of a roller guide in the carriage (1). Attached to the bottom end of the crossbeam (7), carrier or the like is a gripper apparatus for the workpiece or the like. The crossbeam (7) or the like is connected to a hydraulic balancing device consisting of a hydraulic cylinder (100) which is fixed to the carriage (1) and whose piston rod (102) is connected to the crossbeam (7) or the like.
Patent EP-0339647-A2 (EP)
Inventor: NEZU YASUHIKO
IPC: H03J7/06
Filed: 1989-04-27
Abstract: A BS tuner (16a, 16b, 16c, 16d) comprises an AFC down-converter (80, 80a). The down-converter (80, 80a) comprises an oscillator (84, 85) and a mixer (86). The AFC down-converter (80, 80a) mixes a second IF signal with an oscillation signal outputted from the oscillator (84, 85). Consequently, a third IF signal having a frequency lower than the frequency of the second IF signal is obtained. At the time of receiving a MUSE signal, a counter circuit (46) counts the third IF signal. The frequency of the second IF signal is adjusted based on the result of counting by the counter circuit (46).
Patent EP-0342617-A2 (EP)
Inventor: RUPP RICHARD HELMUT DR
IPC: A61K31/495
Filed: 1989-05-17
Abstract: Pyrimido[6,1-a]isoquinolin-4-one derivatives of the formula 
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 in which the substituents R<1>-R<6> have the said meanings, are suitable for preventing loss of hair and for strengthening hair growth.
Patent EP-0350661-A2 (EP)
Inventor: DIKSTEIN SHABTAI
IPC: B65D83/00
Filed: 1989-06-19
Abstract: A dispensing container (10) for a viscous substance comprising a sleeve (12) defining an axis of rotation (30) and having a pair of ends arranged at first and second locations along the axis, the sleeve (12) further defining a helical travel path (24) on an inward facing surface thereof: a dispensing member (16) mounted in association with one of the pair of ends of the sleeve; a piston head (26) mounted within the sleeve (12) and defining an outward facing peripheral surface operative to cooperate with the helical travel path (24) and further defining with the dispensing member (16) and a portion of the sleeve (12) extending therebetween a storage volume for the viscous substance, the piston head (26) being operative to travel along the axis of rotation (30) when undergoing rotation thereabout relative to the sleeve (12); linkage apparatus (36) integrally formed with the piston head (26) and defining an end portion associated with a predetermined portion of the sleeve, the linkage apparatus (36) permitting axial displacement of the piston head (26) relative to the predetermined portion proportional to the distance between the predetermined portion and the dispensing member (16); and apparatus (41,42) ging the end portion of the linkage apparatus and thereby preventing simultaneous rotation of the piston head and the sleeve in the same direction.
Patent EP-0348882-A2 (EP)
Inventor: HOFFER MICHAEL
IPC: G01N33/32
Filed: 1989-06-27
Abstract: The quality testing of water-soluble paints is to be carried out under precisely defined conditions, thereby approximating to the actual processes in the practice of laboratory operation. The new method and the apparatus for carrying out the method are intended to provide an efficient and inexpensive facility for this purpose, the intention being for the apparatus to be so compact that it can be used in a laboratory. In the method, suitable steps for drying water-soluble paints are undertaken under preselectable conditions. The method can be carried out in an apparatus consisting of only one chamber and is consequently reproducible with precisely defined conditions. Quality testing of water-soluble paints.
Patent EP-0353745-A2 (EP)
Inventor: JUNGE JOACHIM DIPL-ING FH
IPC: B23D59/00
Filed: 1989-08-03
Abstract: During the cutting-off of wafers from work pieces, such as, for example, semiconductor rods, the control of saw blade excursions in the interior of the work piece is important. According to the invention, a magnetic continuous field passing through the wafer to be cut off is built up for this purpose between a fixed measuring unit and the cutting-off tool, which continuous field changes in the event of deviations of the cutting-off tool from the desired line of cut. By measuring, for example, the resulting force of attraction, the change can be detected and the cutting-off tool can be brought back into the desired direction by control adjustment. In this way, wafers having excellent flatness are obtained. 
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Patent EP-0367151-A2 (EP)
Inventor: KINSKI ERNST DIPL-ING
IPC: A45B11/02
Filed: 1989-10-27
Abstract: A carrying harness for umbrellas having an umbrella stick and having an umbrella canopy, in particular double umbrellas having two umbrella sticks, consists of two shoulder straps, one waist strap and at least one fixing block (12), arranged on at least one shoulder strap, for the detachable fastening of the umbrella stick on the shoulder strap. In order that a carrying harness of this type is of simple construction, functions reliably and has no movable parts, the fixing block (12) is connected fixedly to the shoulder strap. The fixing block (12) has on the side facing away from the shoulder strap an elongated opening (15) extending at an angle to the shoulder strap for insertion of the umbrella stick. Adjoining below the elongated opening (15) is at least one recess (16, 17, 18, 19) which extends in a plane parallel to the strap and in which the umbrella stick can be introduced so that the umbrella stick rests so as to be removable in the recess (16, 17, 18, 19). <IMAGE>
Patent EP-0374530-A2 (EP)
Inventor: GROSS NORBERT
IPC: B23K26/262
Filed: 1989-11-27
Abstract: A method and a device for the longitudinal pressure welding of bodies (12) for sheet metal cans by means of a focused laser beam (22) are described. The laser beam (22), at a small angle (beta) to a plane (25), tangential to the bottom body rim (18), in the area (32) in which the body rims (16, 18) overlap one another and are held parallel to one another at a mutual distance (a), is directed towards the bottom body rim (18). Following the melting of the bottom body rim (18), both body margins are pressed together to sheet thickness by means of a pair (26, 28) of pressure rollers and are thus continuously and tightly welded to one another. <IMAGE>
Patent EP-0333419-A2 (EP)
Inventor: BEESLEY GRAHAM EDGAR
IPC: H04B1/56
Filed: 1989-03-14
Abstract: A time division duplex transceiver incorporating a dual conversion superheterodyne receiver, and in which the first receiver local oscillator (6) doubles as the frequency source for the transmitter. The oscillator (6) is a voltage controlled oscillator VCO forming part of a mixer-type phase locked loop (21). Frequency deviation in the loop is achieved by mixing the VCO output with a selected harmonic of the output of the second receiver local oscillator (11). The reference oscillator is a crystal controlled oscillator (41) whose output is switched as between transmit mode and receive mode at a switch (55) before being passed to the loop phase detector (28). The transceiver is able to rapidly and repeatedly alternate beween transmit and receive modes and is thus well suited to time division multiplex operation.
Patent EP-0334532-A2 (EP)
Inventor: SOOY ROBERT J
IPC: B23P21/00
Filed: 1989-03-14
Abstract: A machine for inserting DIP components. A DIP component (10) slides down a chute (52) and onto a mandrel (22). A thruster (56) advances to thrust the component against a stop (54) which is secured to the mandrel (22). The precisely located component is gripped (14) and the mandrel (22) is retracted, whereupon component insertion takes place.
Patent EP-0333453-A2 (EP)
Inventor: POWELL ROBERT JOHN WALE
IPC: C03C25/10
Filed: 1989-03-15
Abstract: An optical fibre calbe includes, within a surrounding cover, at least one optical fibre extending longitudinally, and a hydrogen-absorptive material comprising a metal cation and an organic anion, preferably dispersed or dissolved in a water-blocking compound. The hydrogen-absorptive material may be a metal salt, preferably a silver salt, of a carboxylic acid, or else a metal loaded ion exchange resin.
Patent EP-0335683-A2 (EP)
Inventor: GRAHAM ARTHUR HUGHES
IPC: C25D5/10
Filed: 1989-03-29
Abstract: A plating bath and process for electroplating coatings of palladium nickel alloys on a conductive substrate at current densities in the range of 10 amps/sq. ft. to 150 amps/sq. ft. wherein the palladium content of the alloy remains substantially constant despite current density variations during plating. The alloy composition stability is achieved by adding at least about 15 parts per million of iodide and/or iodate ions to the plating bath. The as-plated alloy has a thin surface layer which contains iodide at or near the surface.
Patent EP-0353095-A2 (EP)
Inventor: EZOE TUGUO
IPC: B08B17/02
Filed: 1989-07-28
Abstract: A preventive method against apposition of a marine organism characterized in that a furry sheet (A) having white or green mink-like furs (2),(4) frown thick thereon, for example such as a boa cloth obtained by napping the front surface of a polyester cloth, is attached to such portions of a construct (10a),(C) as to be brought into contact with a sea water (S) with its furs (2),(4) facing toward the seawater side. A preventive sheet (A) against apposition of a marine organism is also disclosed. The sheet (A) comprises a base member (1),(5) to be attached to the submerged portion of a construct (10a),(C) and fur-like fibers (2),(4) thickly provided on the front surface of said base member (1),(5) so as to be as flexible as to naturally sway in a water. The fur-like fibers (2),(4) may be raised vertically in a straight fashion and may contain an ultraviolet-ray absorbent. The base member (1),(5) may be dotted over with magnetic pieces (20) such as magnets.
Patent EP-0359417-A2 (EP)
Inventor: HAWKINS WILLIAM G
IPC: B41J2/05
Filed: 1989-08-22
Abstract: Three dimensional silicon structures are fabricated from {100} silicon wafers by a single side, multiple step ODE etching process. All etching masks (26, 28) are formed one on top of the other prior to the initiation of etching, with the coarsest mask (28) formed last and used first. Once the coarse anisotropic etching is completed, the coarse mask is removed and the finer anisotropic etching is done. The three dimensional structure may be a thermal ink jet channel plate, in which case the etching process is a two-step process in which the coarse etching step provides the ink reservoir (30) and the fine etching step provides the ink channels (32).
Patent EP-0358438-A2 (EP)
Inventor: RUSSELL RONALD K
IPC: A61K31/185
Filed: 1989-09-05
Abstract: The synthesis of novel ethanesulfonamide of formula I compounds is described. The novel ethanesulfonamide compounds have antisecretory activity and are used in the treatment of peptic ulcer disease. The intermediates used to prepare the ethanesulfonamides are useful in the treatment of osteoporosis and other bone wasting diseases.
Patent EP-0363176-A2 (EP)
Inventor: GROVES RANDALL DEAN
IPC: G06F9/308
Filed: 1989-10-04
Abstract: In a data processing system configured to transfer data in words and an apparatus for manipulating, in response to a single manipulation instruction, the contiguous variable length sequence of data stored in bytes including an instruction decoder for decoding a single manipulation instruction, a memory for storing data in words where each but word includes a plurality of bytes, a circuit responsive to the command signal from the instruction decoder to access a contiguous sequence of the bytes from the memory wherein the first byte of the sequence is not stored on a word boundary, and providing the byte sequence to a plurality of data processing registers wherein the first byte of the sequence is aligned with the first registered boundary. Additionally the apparatus includes the capability to provide the contiguous sequence to memory wherein the first byte of the sequence is not stored on a word boundary. The data sequence maybe specified by the number of bytes in the sequence or by a sequence terminating character.
Patent EP-0380887-A2 (EP)
Inventor: BLACK VONN L
IPC: G06F3/153
Filed: 1989-12-29
Abstract: A system (20) is provided in which video information is converted to a format acceptable for printing by a standard printer (22), which is also capable of printing non-video based information. The system (20) enables the user to provide a hard copy recording of video information that may be changing rapidly. The system includes an apparatus (26) for converting the video information into a format acceptable for printing by the standard printer (22). Preferably, the conversion technique does not depend on providing synchronization between the display rate of the video display screen of the video information instrument (24) and the sampling of the video information, nor is it necessary that the number of clock samples associated with the horizontal scan be the same for different instruments from which video information can be obtained. To accomplish such objectives, the video information is sampled at a greater rate than the display rate of the video screen. The obtained video information is stored using digital data. The digital data representing the video information is then reconstructed using a dot boundary algorithm and a dot clock synchronization pattern algorithm, together with translation maps that are used to translate serial bit samples into corresponding representations of display dot intensity levels. The reconstructed video information, which represents the display dots, is outputted by the converting apparatus (26) for printing by the standard printer (22).
Patent EP-0405052-A2 (EP)
Inventor: THOMPSON GERHARD ROBERT
IPC: H04N1/405
Filed: 1990-02-05
Abstract: A technique for producing a dithered halftoned pattern for reproduction on a binary printer having a limited resolution where the halftoned pattern has a relative­ly fine screen ruling and, for a given size dither matrix, can depict an increased number of gray levels. Specifically, with this technique, gray level error is propagated from tile to tile and based upon the total gray level value for a current tile, which includes both the gray value for that tile itself and the gray level error propagated thereto, one of a number of different threshold matrices is selected. The selected matrix is then used to generate a dithered halftone pattern within the corresponding tile in an output halftoned image in order to depict a desired intermediate gray level in a corresponding area of that image. The threshold matrices produce corresponding dither patterns that illustratively differ by one darkened pel. As such, the differing dither patterns, when appearing for example in an area of a uniform coloration within a halftone tone image and viewed by the eye of a human observer, are spatially integrated together to advantageously produce an intermediate gray value in that area that can not be produced through use of either dither pattern alone.
Patent EP-0396013-A2 (EP)
Inventor: LOECKEN KLAUS DR
IPC: B01J19/00
Filed: 1990-04-26
Abstract: To prevent penetration of foreign gas through the charging opening of inertised reaction vessels, locks charged with inert gas are used. A highly effective lock of this type consists of a jacket pipe (2) and an inner pipe (3), which form a gap (4) and are arranged on the charging opening. Inert gas-bearing nozzles (5) lead into the gap. In front of the exit cross-section of the gap, there is a deflection plate (7) which directs the inert gas flow towards the pipe axis. <IMAGE>
Patent EP-0399471-A2 (EP)
Title: Metallic vapor laser apparatus
Inventor: YAMAGUCHI MOTOO
IPC: H01S3/036
Filed: 1990-05-22
Abstract: A metallic vapor laser apparatus includes a cylindrical discharge tube (31) having an internal space (2), a heat-insulating material (6) encompassing the periphery of the discharge tube (31), and two electrodes (3a) and (3b) having a cylindrical portion coaxial with the discharge tube (31) and disposed at both ends of the discharge tube (31). 
     The internal space (2) are filled with a gas containing the vapor of copper as a laser medium for effecting laser oscillation by the excitation of the filler gas and the discharge. 
     A gas inlet (40) from introducing a buffer gas (G) into the inside is formed at one of the outside position of the two electrodes (3a) and (3b) in the axial direction and gas exhaust ports (33a) for exhausting the buffer gas (G) to the outside are formed in the proximity of both ends of the heat-insulating material (6) so that flow paths in which the buffer gas flows from the side of the internal space (2) to the side of the heat-insulating material are formed between the discharge tube (31) and the electrodes (3a) and (3b).